Density fluctuations and rotational isom
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Udo Kaatze; Martin Brai
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Article
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1993
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Elsevier Science
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English
β 345 KB
Broadband ultrasonic absorption spectra are discussed for some aqueous solutions of single-walled phospholipid bilayer vesicles. It is shown that the excess absorption found with all samples can be represented by a sum of a Debye-type relaxation term with discrete relaxation time and a Fixman-Kawasa